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Current File : /var/www/html/webtrees/app/Http/RequestHandlers/CalendarEvents.php
<?php
/**
* webtrees: online genealogy
* Copyright (C) 2023 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\RequestHandlers;
use Fisharebest\Webtrees\Date;
use Fisharebest\Webtrees\Date\FrenchDate;
use Fisharebest\Webtrees\Date\GregorianDate;
use Fisharebest\Webtrees\Date\HijriDate;
use Fisharebest\Webtrees\Date\JalaliDate;
use Fisharebest\Webtrees\Date\JewishDate;
use Fisharebest\Webtrees\Date\JulianDate;
use Fisharebest\Webtrees\Fact;
use Fisharebest\Webtrees\Family;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Individual;
use Fisharebest\Webtrees\Registry;
use Fisharebest\Webtrees\Services\CalendarService;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\Validator;
use Illuminate\Support\Collection;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;
use function count;
use function e;
use function explode;
use function get_class;
use function ob_get_clean;
use function ob_start;
use function range;
use function response;
use function view;
/**
* Show anniversaries for events in a given day/month/year.
*/
class CalendarEvents implements RequestHandlerInterface
{
private CalendarService $calendar_service;
/**
* @param CalendarService $calendar_service
*/
public function __construct(CalendarService $calendar_service)
{
$this->calendar_service = $calendar_service;
}
/**
* Show anniversaries that occurred on a given day/month/year.
*
* @param ServerRequestInterface $request
*
* @return ResponseInterface
*/
public function handle(ServerRequestInterface $request): ResponseInterface
{
$tree = Validator::attributes($request)->tree();
$view = Validator::attributes($request)->isInArray(['day', 'month', 'year'])->string('view');
$cal = Validator::queryParams($request)->string('cal');
$day = Validator::queryParams($request)->string('day');
$month = Validator::queryParams($request)->string('month');
$year = Validator::queryParams($request)->string('year');
$filterev = Validator::queryParams($request)->string('filterev');
$filterof = Validator::queryParams($request)->string('filterof');
$filtersx = Validator::queryParams($request)->string('filtersx');
$ged_date = new Date($cal . ' ' . $day . ' ' . $month . ' ' . $year);
$cal_date = $ged_date->minimumDate();
$today = $cal_date->today();
$days_in_month = $cal_date->daysInMonth();
$days_in_week = $cal_date->daysInWeek();
$CALENDAR_FORMAT = $tree->getPreference('CALENDAR_FORMAT');
// Day and year share the same layout.
if ($view !== 'month') {
if ($view === 'day') {
$anniversary_facts = $this->calendar_service->getAnniversaryEvents($cal_date->minimumJulianDay(), $filterev, $tree, $filterof, $filtersx);
} else {
$ged_year = new Date($cal . ' ' . $year);
$anniversary_facts = $this->calendar_service->getCalendarEvents($ged_year->minimumJulianDay(), $ged_year->maximumJulianDay(), $filterev, $tree, $filterof, $filtersx);
}
$anniversaries = Collection::make($anniversary_facts)
->unique()
->sort(static function (Fact $x, Fact $y): int {
return $x->date()->minimumJulianDay() <=> $y->date()->minimumJulianDay();
});
$family_anniversaries = $anniversaries->filter(static function (Fact $f): bool {
return $f->record() instanceof Family;
});
$individual_anniversaries = $anniversaries->filter(static function (Fact $f): bool {
return $f->record() instanceof Individual;
});
$family_count = $family_anniversaries
->map(static fn (Fact $x): string => $x->record()->xref())
->unique()
->count();
$individual_count = $individual_anniversaries
->map(static fn (Fact $x): string => $x->record()->xref())
->unique()
->count();
return response(view('calendar-list', [
'family_anniversaries' => $family_anniversaries,
'individual_anniversaries' => $individual_anniversaries,
'family_count' => $family_count,
'individual_count' => $individual_count,
]));
}
$found_facts = [];
$cal_date->day = 0;
$cal_date->setJdFromYmd();
// Make a separate list for each day. Unspecified/invalid days go in day 0.
for ($d = 0; $d <= $days_in_month; ++$d) {
$found_facts[$d] = [];
}
// Fetch events for each day
$jds = range($cal_date->minimumJulianDay(), $cal_date->maximumJulianDay());
foreach ($jds as $jd) {
foreach ($this->calendar_service->getAnniversaryEvents($jd, $filterev, $tree, $filterof, $filtersx) as $fact) {
$tmp = $fact->date()->minimumDate();
if ($tmp->day >= 1 && $tmp->day <= $tmp->daysInMonth()) {
// If the day is valid (for its own calendar), display it in the
// anniversary day (for the display calendar).
$found_facts[$jd - $cal_date->minimumJulianDay() + 1][] = $fact;
} else {
// Otherwise, display it in the "Day not set" box.
$found_facts[0][] = $fact;
}
}
}
$cal_facts = [];
foreach ($found_facts as $d => $facts) {
$cal_facts[$d] = [];
foreach ($facts as $fact) {
$xref = $fact->record()->xref();
$text = $fact->label() . ' — ' . $fact->date()->display($tree);
if ($fact->anniv > 0) {
$text .= ' (' . I18N::translate('%s year anniversary', I18N::number($fact->anniv)) . ')';
}
if (empty($cal_facts[$d][$xref])) {
$cal_facts[$d][$xref] = $text;
} else {
$cal_facts[$d][$xref] .= '<br>' . $text;
}
}
}
// We use JD%7 = 0/Mon…6/Sun. Standard definitions use 0/Sun…6/Sat.
$week_start = (I18N::locale()->territory()->firstDay() + 6) % 7;
$weekend_start = (I18N::locale()->territory()->weekendStart() + 6) % 7;
$weekend_end = (I18N::locale()->territory()->weekendEnd() + 6) % 7;
// The French calendar has a 10-day week, which starts on primidi.
if ($days_in_week === 10) {
$week_start = 0;
$weekend_start = -1;
$weekend_end = -1;
}
ob_start();
echo '<table class="w-100 wt-calendar-month"><thead><tr>';
for ($week_day = 0; $week_day < $days_in_week; ++$week_day) {
$day_name = $cal_date->dayNames(($week_day + $week_start) % $days_in_week);
if ($week_day === $weekend_start || $week_day === $weekend_end) {
echo '<th class="wt-page-options-label weekend" width="', 100 / $days_in_week, '%">', $day_name, '</th>';
} else {
echo '<th class="wt-page-options-label" width="', 100 / $days_in_week, '%">', $day_name, '</th>';
}
}
echo '</tr>';
echo '</thead>';
echo '<tbody>';
// Print days 1 to n of the month, but extend to cover "empty" days before/after the month to make whole weeks.
// e.g. instead of 1 -> 30 (=30 days), we might have -1 -> 33 (=35 days)
$start_d = 1 - ($cal_date->minimumJulianDay() - $week_start) % $days_in_week;
$end_d = $days_in_month + ($days_in_week - ($cal_date->maximumJulianDay() - $week_start + 1) % $days_in_week) % $days_in_week;
// Make sure that there is an empty box for any leap/missing days
if ($start_d === 1 && $end_d === $days_in_month && count($found_facts[0]) > 0) {
$end_d += $days_in_week;
}
for ($d = $start_d; $d <= $end_d; ++$d) {
if (($d + $cal_date->minimumJulianDay() - $week_start) % $days_in_week === 1) {
echo '<tr>';
}
echo '<td class="wt-page-options-value">';
if ($d < 1 || $d > $days_in_month) {
if (count($cal_facts[0]) > 0) {
echo '<div class="cal_day">', I18N::translate('Day not set'), '</div>';
echo '<div class="small" style="height: 180px; overflow: auto;">';
echo $this->calendarListText($cal_facts[0], $tree);
echo '</div>';
$cal_facts[0] = [];
}
} else {
// Format the day number using the calendar
$tmp = new Date($cal_date->format('%@ ' . $d . ' %O %E'));
$d_fmt = $tmp->minimumDate()->format('%j');
echo '<div class="d-flex d-flex justify-content-between">';
if ($d === $today->day && $cal_date->month === $today->month) {
echo '<span class="cal_day current_day">', $d_fmt, '</span>';
} else {
echo '<span class="cal_day">', $d_fmt, '</span>';
}
// Show a converted date
foreach (explode('_and_', $CALENDAR_FORMAT) as $convcal) {
switch ($convcal) {
case 'french':
$alt_date = new FrenchDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'gregorian':
$alt_date = new GregorianDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'jewish':
$alt_date = new JewishDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'julian':
$alt_date = new JulianDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'hijri':
$alt_date = new HijriDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'jalali':
$alt_date = new JalaliDate($cal_date->minimumJulianDay() + $d - 1);
break;
case 'none':
default:
$alt_date = $cal_date;
break;
}
if (get_class($alt_date) !== get_class($cal_date) && $alt_date->inValidRange()) {
echo '<span class="rtl_cal_day">' . $alt_date->format('%j %M') . '</span>';
// Just show the first conversion
break;
}
}
echo '</div>';
echo '<div class="small" style="height: 180px; overflow: auto;">';
echo $this->calendarListText($cal_facts[$d], $tree);
echo '</div>';
}
echo '</td>';
if (($d + $cal_date->minimumJulianDay() - $week_start) % $days_in_week === 0) {
echo '</tr>';
}
}
echo '</tbody>';
echo '</table>';
return response(ob_get_clean());
}
/**
* Format a list of facts for display
*
* @param array<string> $list
* @param Tree $tree
*
* @return string
*/
private function calendarListText(array $list, Tree $tree): string
{
$html = '';
foreach ($list as $xref => $facts) {
$tmp = Registry::gedcomRecordFactory()->make((string) $xref, $tree);
$html .= '<a href="' . e($tmp->url()) . '">' . $tmp->fullName() . '</a> ';
$html .= '<div class="indent">' . $facts . '</div>';
}
return $html;
}
}
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